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authormrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-04-13 07:22:35 (GMT)
committermrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-04-13 07:22:35 (GMT)
commit1b5acc876baaf80d17d1e142a488b63084035c68 (patch)
tree94732fa0524c8e8de8215728ecf3276b8ee820c5 /array.c
parent4e85feed334f1904ae35a222eae4d09560cef8eb (diff)
array.c: Improve performance of Array#sort with float elements
* array.c (sort_2): improve performance of Array#sort with float elements. * internal.h (cmp_opt_Float, cmp_opt_data): added for checking whether or not Float#<=> can be optimizable. * numeric.c (rb_float_cmp): added for internal use. * internal.h (rb_float_cmp): ditto. [Bug #13340] [ruby-dev:50023] [Fix GH-1539] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r--array.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/array.c b/array.c
index 329061f..e07e91b 100644
--- a/array.c
+++ b/array.c
@@ -2420,6 +2420,9 @@ sort_2(const void *ap, const void *bp, void *dummy)
if (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(data->cmp_opt, String)) {
return rb_str_cmp(a, b);
}
+ if (RB_FLOAT_TYPE_P(a) && CMP_OPTIMIZABLE(data->cmp_opt, Float)) {
+ return rb_float_cmp(a, b);
+ }
retval = rb_funcallv(a, id_cmp, 1, &b);
n = rb_cmpint(retval, a, b);